Native to:
Bismarck Archipelago,
Lesser Sunda Is.,
Maluku,
New Guinea,
New South Wales,
Northern Territory,
Philippines,
Queensland,
South Australia,
Sulawesi,
Tasmania,
Victoria,
Western Australia
Introduced into:
Albania,
Algeria,
Andaman Is.,
Angola,
Argentina Northeast,
Argentina Northwest,
Arizona,
Ascension,
Azores,
Baleares,
Bangladesh,
Benin,
Bolivia,
California,
Cambodia,
Canary Is.,
Cape Provinces,
Caroline Is.,
Chad,
China South-Central,
China Southeast,
Colombia,
Comoros,
Corse,
Costa Rica,
Cuba,
Dominican Republic,
East Aegean Is.,
Easter Is.,
Ecuador,
El Salvador,
Eritrea,
Ethiopia,
Florida,
France,
Free State,
Gambia,
Great Britain,
Greece,
Guatemala,
Guinea,
Gulf States,
Hainan,
Hawaii,
Honduras,
India,
Ireland,
Italy,
Juan Fernández Is.,
Kenya,
Leeward Is.,
Lesotho,
Libya,
Madeira,
Malawi,
Mexico Southeast,
Mexico Southwest,
Morocco,
Mozambique,
New Caledonia,
New Zealand North,
New Zealand South,
Nicaragua,
Nicobar Is.,
Norfolk Is.,
Pakistan,
Palestine,
Panamá,
Paraguay,
Peru,
Portugal,
Puerto Rico,
Rwanda,
Sardegna,
Senegal,
Sicilia,
Society Is.,
Spain,
St.Helena,
Taiwan,
Tanzania,
Thailand,
Transcaucasus,
Trinidad-Tobago,
Tunisia,
Turkey,
Uganda,
Windward Is.,
Zambia,
Zimbabwe